Agilent Technologies TwisTorr 404 FS Notice De Mode D'emploi page 266

16 Instructions for Use
Pump Fixing
The following table describes, for each ISO-F flange, the required
number of steel screws class 12.9 and the tightening toque according
to Agilent's recommendations.
Tab. 3
FLANGE
ISO 100 F
The following table describes, for each CF flange, the required
number of screws class 12.9 and tightening torque according to
Agilent's recommendations.
The turbopump with ConFlat inlet flange must be fixed to the
vacuum chamber by means of the appropriate Agilent hardware. See
the appendix "Technical Information" for a detailed description.
Tab. 4
FLANGE
CFF6"
The TwisTorr 404 FS cannot be fixed by means of its base.
NOTE
266/326
SCREW SIZES
M8
N.
16
TwisTorr 404 FS User Manual / 87-901-048-01 (A.00)
N. FIXING TORQUE
8 35 Nm
FIXING TORQUE
25 Nm